2017115595

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 128

約数和(自身を含む): 4136140800

約数和(自身を除く): 2119025205

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 43, 45, 55, 93, 99, 129, 135, 155, 165, 215, 279, 297, 341, 387, 465, 473, 495, 645, 837, 1019, 1023, 1161, 1333, 1395, 1419, 1485, 1705, 1935, 2365, 3057, 3069, 3999, 4185, 4257, 5095, 5115, 5805, 6665, 7095, 9171, 9207, 11209, 11997, 12771, 14663, 15285, 15345, 19995, 21285, 27513, 31589, 33627, 35991, 43817, 43989, 45855, 46035, 56045, 59985, 63855, 73315, 94767, 100881, 131451, 131967, 137565, 157945, 168135, 179955, 219085, 219945, 284301, 302643, 347479, 394353, 395901, 473835, 481987, 504405, 657255, 659835, 852903, 1042437, 1183059, 1358327, 1421505, 1445961, 1513215, 1737395, 1971765, 1979505, 2409935, 3127311, 4074981, 4264515, 4337883, 5212185, 5915295, 6791635, 7229805, 9381933, 12224943, 13013649, 14941597, 15636555, 20374905, 21689415, 36674829, 44824791, 46909665, 61124715, 65068245, 74707985, 134474373, 183374145, 224123955, 403423119, 672371865, 2017115595]

約数ペア:

[(1, 2017115595), (3, 672371865), (5, 403423119), (9, 224123955), (11, 183374145), (15, 134474373), (27, 74707985), (31, 65068245), (33, 61124715), (43, 46909665), (45, 44824791), (55, 36674829), (93, 21689415), (99, 20374905), (129, 15636555), (135, 14941597), (155, 13013649), (165, 12224943), (215, 9381933), (279, 7229805), (297, 6791635), (341, 5915295), (387, 5212185), (465, 4337883), (473, 4264515), (495, 4074981), (645, 3127311), (837, 2409935), (1019, 1979505), (1023, 1971765), (1161, 1737395), (1333, 1513215), (1395, 1445961), (1419, 1421505), (1485, 1358327), (1705, 1183059), (1935, 1042437), (2365, 852903), (3057, 659835), (3069, 657255), (3999, 504405), (4185, 481987), (4257, 473835), (5095, 395901), (5115, 394353), (5805, 347479), (6665, 302643), (7095, 284301), (9171, 219945), (9207, 219085), (11209, 179955), (11997, 168135), (12771, 157945), (14663, 137565), (15285, 131967), (15345, 131451), (19995, 100881), (21285, 94767), (27513, 73315), (31589, 63855), (33627, 59985), (35991, 56045), (43817, 46035), (43989, 45855)]